The IRS charges 5% per month for late filing (capped at 25%) plus 0.5% per month for late payment, with daily-compounding interest at 7% in Q1 2026. This guide details how each penalty is calculated and four programs — First-Time Abatement, reasonable cause, installment agreements, and Offer in Compromise — that can reduce or remove what you owe.
A line-by-line walkthrough of the 2026 deductions and credits that move the needle for individuals—the $16,100 standard deduction, the new $40,400 SALT cap, the $2,200 Child Tax Credit, the up-to-$8,231 EITC, and the new Schedule 1-A deductions for tips, overtime, and vehicle loan interest.
For 2026 the SALT cap rises to $40,000, reviving the sales tax deduction for homeowners and big-ticket buyers. Choose between sales tax and state income tax on Schedule A, use the IRS optional tables, and stack actual tax paid on vehicles, boats, or renovation materials on top of the table amount.
There is no single small business tax rate. Federal effective rates typically run 12–24% for pass-throughs and a flat 21% for C corps, with self-employment tax, the QBI deduction, and entity choice each shifting the bill by thousands per year.
Personal tax prep fees are no longer federally deductible after the 2026 One Big Beautiful Bill Act, but business owners and self-employed filers can still deduct the business portion on Schedule C, E, F, 1065, 1120-S, or 1120—if they allocate and document it correctly.
How to distinguish legitimate tax resolution firms from Offer in Compromise mills—what services should cost in 2026, the IRS-flagged red flags that should end a sales call, and the free alternatives most callers never hear about.
A precise 2026 guide to taxable income — which dollars the IRS counts (wages, tips, capital gains, cancelled debt), which are excluded (gifts, inheritances, Roth distributions, muni bond interest), the step-by-step AGI-to-taxable-income calculation, and seven legal strategies to reduce the final number, including new One Big Beautiful Bill Act deductions for tipped, overtime, and senior taxpayers.
A structural breakdown of Title 26—the Internal Revenue Code—covering how the tax code is organized, the 2026 changes most relevant to small businesses (permanent 100% bonus depreciation, a $2.5M Section 179 cap, expanded QBI), and the records you need to defend every deduction you claim.
A practical comparison of Form W-4 (the withholding certificate employees give employers) and Form W-2 (the year-end wage statement employers send the IRS), with 2026 OBBBA updates—$2,200 Child Tax Credit, qualified tips and overtime deductions—and the filing mistakes that quietly cost workers refunds.
A walkthrough of what the IRS actually does with a return after you file. 24-48 hour acceptance checks, automated math-error and information-return matching, the three Where's My Refund statuses, the 21-day refund target, common rejection reasons, and what each CP notice code means.
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